| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.98 | 8.636% | $91.2325 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $57.60 | 5.253% | $60.6257 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $42.49 | 4.487% | $44.3965 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $94.58 | 3.261% | $97.6643 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $249.42 | 3.513% | $258.1821 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $167.77 | 6.490% | $178.6583 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $165.28 | 5.122% | $173.7456 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $861.12 | $904.5050 | $904.51 | $904.55 | $904.50 | |